I don't get it why some people don't like the other pair is older like duh there are a lot...

I don't get it why some people don't like the other pair is older like duh there are a lot of manhwa or manga have this kind of scenario. Maybe they're not used of it bec the uke(not sure if he's really the uke since the youngster want to hold him so yeah) was drawn a bit older and a bit manly.. unlike in some manhwa or manga older ukes were drawn cute and young looking